<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/welcome' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片视图区域 -->
    <el-card
      ><el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容">
            <el-button
              slot="append"
              icon="el-icon-search"
            ></el-button> </el-input></el-col
      ></el-row>
      <!-- 订单列表数据 -->
      <el-table :data="orderlist" border stripe>
        <el-table-column type="index" label="#"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status">
          <template slot-scope="scope">
            <el-tag v-if="scope.row.pay_status === '1'" type="success"
              >已付款</el-tag
            >
            <el-tag v-else type="danger">未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send">
          <template slot-scope="scope">
            {{ scope.row.is_send }}
          </template>
        </el-table-column>
        <el-table-column label="下单时间" prop="create_time">
          <template slot-scope="scope">
            {{ scope.row.create_time | dateFormat }}
          </template>
        </el-table-column>
        <el-table-column label="操作">
          <template slot-scope="scope">
            <el-button
              type="primary"
              icon="el-icon-edit"
              size="mini"
              @click="showBox(scope.row.order_id)"
            ></el-button>
            <el-button
              type="success"
              icon="el-icon-location"
              size="mini"
              @click="showProgressBox"
            ></el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页区域 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 15]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>
      <!-- 修改地址的对话框 -->
      <el-dialog
        title="修改地址"
        :visible.sync="addressVisible"
        width="50%"
        @close="addressDialogClosed"
      >
        <el-form
          :model="addressForm"
          :rules="addressFormRules"
          ref="addressFormRef"
          label-width="100px"
        >
          <el-form-item label="省市区/县" prop="location">
            <!-- <el-input v-model="addressForm.location"></el-input> -->
            <el-cascader
              :options="cityData"
              v-model="addressForm.location"
              type="hover"
            ></el-cascader>
          </el-form-item>
          <el-form-item label="详细地址" prop="position">
            <el-input v-model="addressForm.position"></el-input> </el-form-item
        ></el-form>
        <span slot="footer" class="dialog-footer">
          <el-button @click="addressVisible = false">取 消</el-button>
          <el-button type="primary" @click="addressVisible = false"
            >确 定</el-button
          >
        </span>
      </el-dialog>
      <!-- 展示的对话框 -->
      <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
        <!-- TimeLine时间线 -->
        <el-timeline >
          <el-timeline-item
            v-for="(activity, index) in progressInfo.data"
            :key="index"
            :timestamp="activity.time"
          >
            {{ activity.context }}
          </el-timeline-item>
        </el-timeline>
      </el-dialog>
    </el-card>
  </div>
</template>
<script>
import cityData from './citydata.js'
import progressInfo from './progress.json'
export default {
  data() {
    return {
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10,
      },
      //数据库中顶点信息的总数据条数
      total: 0,
      //存放查询到的订单列表
      orderlist: [],
      //控制修改地址对话框的显示与隐藏
      addressVisible: false,
      //地址信息列表
      addressForm: {
        location: [],
        position: '',
      },
      //地址信息校验规则
      addressFormRules: {
        location: [
          { required: true, message: '请选择省市区/县', trigger: 'blur' },
        ],
        position: [
          { required: true, message: '请输入详细地址', trigger: 'blur' },
        ],
      },
      //城市级联选择器对话框
      cityData,
      progressVisible: false,
      //物流进度信息列表
      progressInfo: [],
      progressInfo,
    }
  },
  created() {
    this.getOrderList()
  },
  methods: {
    //获取订单列表
    async getOrderList() {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo,
      })
      if (res.meta.status !== 200) {
        return this.$message.error('获取订单列表失败！')
      }
      //   console.log(res)
      this.total = res.data.total
      this.orderlist = res.data.goods
    },
    //分页条数发生变化时调用
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    //当前页数发生变化时调用
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrderList()
    },
    //展示修改地址的对话框
    showBox(orderId) {
      this.addressVisible = true
    },
    //修改地址对话框的关闭事件
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields()
    },
    async showProgressBox() {
      // const{data:res} = await this.$http.get('')
      // if(res.meta.status!==200){
      //     return this.$message.error('获取物流信息失败！')
      // }
      // this.progressInfo = res.data
      // console.log(this.progressInfo)
      this.progressVisible = true
    },
  },
}
</script>
<style lang="less" scoped>
.el-cascader {
  width: 100%;
}
</style>